TNT announced on Wednesday that Robert Wisdom (The Wire) and Q’orianka Kilcher (The New World) will join the cast of The Alienist as Cyrus Montrose and Mary Palmer, respectively.

Robert Wisdom has appeared in a number of TV series over the years, including Prison Break (2007-2008), The Wire (2003-2008), Supernatural (2008-2009), and Nashville (2012-2013). In addition, he has also appeared in Live Cargo (2016), The Dark Knight Rises (2012), Face Off (1997), and Ray (2004). TNT’s press release has not provided much detail about how Cyrus will be portrayed in the upcoming adaptation, but their brief description of Cyrus as “a man with a dark past who Kreizler has helped reform” is certainly loyal to the source material.

Although Q’orianka Kilcher (The New World) could be considered a surprising choice as Mary Palmer on the surface, her performance opposite Colin Farrell and Christian Bale in The New World (2006) earned her a National Board of Review’s Breakthrough Performance by an Actress Award and an ALMA Award for Outstanding Actress in a Motion Picture. Q’orianka has also starred in other period pieces such as Princess Kaiulani (2009) and Te Ata (2016). In addition to her acting, Q’orianka is noted for her activism and has spoken for organisations such as Amnesty International. It will take a remarkable actress to sensitively portray Mary who, though frustrated by disability, is a strong and complex character; however, the casting of Q’orianka has given me some hope that this may be accomplished.

At this stage, we lack casting information for Theodore Roosevelt, the Isaacson brothers, Stevie Taggert, and John Beecham. Given some of the choices made so far, it will certainly be interesting to see how the remainder of the cast will come together. Production is scheduled to begin in early 2017 in Budapest.